Conditional formatting of datatable based on column names

[JuanG]

Hi, look… I’m not expert in DataTable, but if you look for some video of @adamschroeder about AG Grid Dash AG Grid, I guess you could figure it out immediately! In fact, there is a section related to Layout and Style.
Here there is another link, that may be help you…

Datatable - Apply conditional formatting to all columns

This should be very simple, but I am completely new to Dash, so I am not sure of the syntax yet. I’m trying to use conditional style formatting on a datatable to make all negative numbers appear in red. Below is an example of what I want to do, but only done on one column. I would like to do this for all columns. Also the column headers (in this case years) might change over time, so I would like to avoid hard coding any column names. import dash import dash_table import dash_html_components a…